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Attachments
| Name | Size | Creator | Creation Date | Labels | Comment | |||
|---|---|---|---|---|---|---|---|---|
| PDF File 2989799.pdf | 612 kB | Shaun Ewing | Jun 27, 1961 00:00 |
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US-2989799-A // Stabilization of quartz crystal frequency controlling elements // Mason Warren P. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 612 kB | Shaun Ewing | Jun 27, 1961 00:00 | US-2989799-A // Stabilization of quartz crystal frequency controlling elements // Mason Warren P. // Bell Telephone Labor Inc | ||||
| PDF File 2989784.pdf | 813 kB | Shaun Ewing | Jun 27, 1961 00:00 |
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US-2989784-A // Method of forming a plug of high melting point plastic bonded to a low melting point plastic // Aamodt Thoralf // Bell Telephone Labor Inc | |||
| Version 1 (current) | 813 kB | Shaun Ewing | Jun 27, 1961 00:00 | US-2989784-A // Method of forming a plug of high melting point plastic bonded to a low melting point plastic // Aamodt Thoralf // Bell Telephone Labor Inc | ||||
| PDF File 2989713.pdf | 565 kB | Shaun Ewing | Jun 20, 1961 00:00 |
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US-2989713-A // Semiconductor resistance element // Jr. Raymond M. Warner, // Bell Telephone Labor Inc | |||
| Version 1 (current) | 565 kB | Shaun Ewing | Jun 20, 1961 00:00 | US-2989713-A // Semiconductor resistance element // Jr. Raymond M. Warner, // Bell Telephone Labor Inc | ||||
| PDF File 2989709.pdf | 1.23 MB | Shaun Ewing | Jun 20, 1961 00:00 |
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US-2989709-A // Magnetically controlled wave guide switch // Seidel Harold ; Weiss Jerald A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.23 MB | Shaun Ewing | Jun 20, 1961 00:00 | US-2989709-A // Magnetically controlled wave guide switch // Seidel Harold ; Weiss Jerald A. // Bell Telephone Labor Inc | ||||
| PDF File 2989661.pdf | 837 kB | Shaun Ewing | Jun 20, 1961 00:00 |
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US-2989661-A // Traveling wave tube // Cutler Cassius C. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 837 kB | Shaun Ewing | Jun 20, 1961 00:00 | US-2989661-A // Traveling wave tube // Cutler Cassius C. // Bell Telephone Labor Inc | ||||
| PDF File 2989651.pdf | 1.01 MB | Shaun Ewing | Jun 20, 1961 00:00 |
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US-2989651-A // Transistor pulse generator // Smith Larrabee M. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.01 MB | Shaun Ewing | Jun 20, 1961 00:00 | US-2989651-A // Transistor pulse generator // Smith Larrabee M. // Bell Telephone Labor Inc | ||||
| PDF File 2989650.pdf | 892 kB | Shaun Ewing | Jun 20, 1961 00:00 |
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US-2989650-A // Semiconductor capacitor // Doucette Edward I. ; Spector Clarence J. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 892 kB | Shaun Ewing | Jun 20, 1961 00:00 | US-2989650-A // Semiconductor capacitor // Doucette Edward I. ; Spector Clarence J. // Bell Telephone Labor Inc | ||||
| PDF File 2989647.pdf | 968 kB | Shaun Ewing | Jun 20, 1961 00:00 |
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US-2989647-A // Magnetic core counting circuits // Fogarty Leonard L. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 968 kB | Shaun Ewing | Jun 20, 1961 00:00 | US-2989647-A // Magnetic core counting circuits // Fogarty Leonard L. // Bell Telephone Labor Inc | ||||
| PDF File 2989622.pdf | 505 kB | Shaun Ewing | Jun 20, 1961 00:00 |
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US-2989622-A // Hybrid sideband frequency modulation system // Doherty William H. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 505 kB | Shaun Ewing | Jun 20, 1961 00:00 | US-2989622-A // Hybrid sideband frequency modulation system // Doherty William H. // Bell Telephone Labor Inc | ||||
| PDF File 2989480.pdf | 397 kB | Shaun Ewing | Jun 20, 1961 00:00 |
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US-2989480-A // Ferromagnetic material // Matthias Bernd T. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 397 kB | Shaun Ewing | Jun 20, 1961 00:00 | US-2989480-A // Ferromagnetic material // Matthias Bernd T. // Bell Telephone Labor Inc | ||||
| PDF File 2989385.pdf | 384 kB | Shaun Ewing | Jun 20, 1961 00:00 |
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US-2989385-A // Process for ion bombarding and etching metal // Gianola Umberto F. ; Sharp Leila V. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 384 kB | Shaun Ewing | Jun 20, 1961 00:00 | US-2989385-A // Process for ion bombarding and etching metal // Gianola Umberto F. ; Sharp Leila V. // Bell Telephone Labor Inc | ||||
| PDF File 2988733.pdf | 372 kB | Shaun Ewing | Jun 13, 1961 00:00 |
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US-2988733-A // Magnetic memory arrangement // Mallery Paul // Bell Telephone Labor Inc | |||
| Version 1 (current) | 372 kB | Shaun Ewing | Jun 13, 1961 00:00 | US-2988733-A // Magnetic memory arrangement // Mallery Paul // Bell Telephone Labor Inc | ||||
| PDF File 2988672.pdf | 364 kB | Shaun Ewing | Jun 13, 1961 00:00 |
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US-2988672-A // Switching apparatus // Kiltz Richard M. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 364 kB | Shaun Ewing | Jun 13, 1961 00:00 | US-2988672-A // Switching apparatus // Kiltz Richard M. // Bell Telephone Labor Inc | ||||
| PDF File 2988669.pdf | 681 kB | Shaun Ewing | Jun 13, 1961 00:00 |
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US-2988669-A // Microwave amplifier // Collier Robert J. ; Feinstein Joseph // Bell Telephone Labor Inc | |||
| Version 1 (current) | 681 kB | Shaun Ewing | Jun 13, 1961 00:00 | US-2988669-A // Microwave amplifier // Collier Robert J. ; Feinstein Joseph // Bell Telephone Labor Inc | ||||
| PDF File 2988631.pdf | 335 kB | Shaun Ewing | Jun 13, 1961 00:00 |
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US-2988631-A // Telephone dial light // Hershey Harold J. ; Jordan Homer G. ; Jr. William E. Restall, // Bell Telephone Labor Inc | |||
| Version 1 (current) | 335 kB | Shaun Ewing | Jun 13, 1961 00:00 | US-2988631-A // Telephone dial light // Hershey Harold J. ; Jordan Homer G. ; Jr. William E. Restall, // Bell Telephone Labor Inc | ||||
| PDF File 2988587.pdf | 945 kB | Shaun Ewing | Jun 13, 1961 00:00 |
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US-2988587-A // Electric batteries // Haring Horace E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 945 kB | Shaun Ewing | Jun 13, 1961 00:00 | US-2988587-A // Electric batteries // Haring Horace E. // Bell Telephone Labor Inc | ||||
| PDF File 2987722.pdf | 510 kB | Shaun Ewing | Jun 06, 1961 00:00 |
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US-2987722-A // Scanning mechanism for radio signaling apparatus // Hefele John R. ; Mattke Charles F. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 510 kB | Shaun Ewing | Jun 06, 1961 00:00 | US-2987722-A // Scanning mechanism for radio signaling apparatus // Hefele John R. ; Mattke Charles F. // Bell Telephone Labor Inc | ||||
| PDF File 2987680.pdf | 1.78 MB | Shaun Ewing | Jun 06, 1961 00:00 |
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US-2987680-A // Apparatus for generating oscillations of different frequencies // Israel John O. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.78 MB | Shaun Ewing | Jun 06, 1961 00:00 | US-2987680-A // Apparatus for generating oscillations of different frequencies // Israel John O. // Bell Telephone Labor Inc | ||||
| PDF File 2987677.pdf | 432 kB | Shaun Ewing | Jun 06, 1961 00:00 |
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US-2987677-A // Cathode follower tube circuit // Malthaner William A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 432 kB | Shaun Ewing | Jun 06, 1961 00:00 | US-2987677-A // Cathode follower tube circuit // Malthaner William A. // Bell Telephone Labor Inc | ||||
| PDF File 2987628.pdf | 696 kB | Shaun Ewing | Jun 06, 1961 00:00 |
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US-2987628-A // Bistable trigger circuit // Jr. George F. Abbott, ; Sumner Eric E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 696 kB | Shaun Ewing | Jun 06, 1961 00:00 | US-2987628-A // Bistable trigger circuit // Jr. George F. Abbott, ; Sumner Eric E. // Bell Telephone Labor Inc |
